Base | Representation |
---|---|
bin | 110001110100… |
… | …010001111101 |
3 | 220120110211222 |
4 | 301310101331 |
5 | 11320343242 |
6 | 1143523125 |
7 | 216000314 |
oct | 61642175 |
9 | 26513758 |
10 | 13059197 |
11 | 740a628 |
12 | 44594a5 |
13 | 2923148 |
14 | 1a3d27b |
15 | 122e5d2 |
hex | c7447d |
13059197 has 8 divisors (see below), whose sum is σ = 13426560. Its totient is φ = 12694240.
The previous prime is 13059169. The next prime is 13059217. The reversal of 13059197 is 79195031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13059197 - 222 = 8864893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13059107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17804 + ... + 18522.
It is an arithmetic number, because the mean of its divisors is an integer number (1678320).
Almost surely, 213059197 is an apocalyptic number.
It is an amenable number.
13059197 is a deficient number, since it is larger than the sum of its proper divisors (367363).
13059197 is an equidigital number, since it uses as much as digits as its factorization.
With its successor (13059198) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1203).
13059197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1203.
The product of its (nonzero) digits is 8505, while the sum is 35.
The square root of 13059197 is about 3613.7510982357. The cubic root of 13059197 is about 235.4898308665.
The spelling of 13059197 in words is "thirteen million, fifty-nine thousand, one hundred ninety-seven".
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